Home / 5,262,962.56-7,260,168.03-3,330,344.16

Finding the Fourth Proportional to 5,262,962.56, 7,260,168.03 and 3,330,344.16

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Solution

The fourth proportional to 5,262,962.56, 7,260,168.03 and 3,330,344.16 is: 4,594,153.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,262,962.56 : 7,260,168.03 = 3,330,344.16 : x
  2. Step 2: Convert to fraction form
    5,262,962.56/7,260,168.03 = 3,330,344.16/x
  3. Step 3: Cross multiply
    5,262,962.56x = 7,260,168.03 × 3,330,344.16
  4. Step 4: Simplify right side
    5,262,962.56x = 24,178,858,199,329.21
  5. Step 5: Solve for x
    x = 24,178,858,199,329.21/5,262,962.56
  6. Step 6: Final answer
    x = 4,594,153.56

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.